Sacrifice of Angels: Led by Sisko but outnumbered two to one, the Federation's forces advance upon Deep Space 9 in the hope of punching a hole in the enemy's defences. (S6, Ep 6) [S]
Soldiers of the Empire: Martok, Worf and Dax go in search of the B'Moth aboard a Klingon ship, but first they must deal with the morale of their crew. (S5, Ep 21) [S]
A Simple Investigation: Odo falls in love with the beautiful Arissa, who is involved with the Orion Syndicate - a notorious criminal organisation. (S5, Ep 17) [S]
Doctor Bashir, I Presume: Rom tries to tell Leeta about his feelings but she catches the eye of Dr Lewis Zimmerman, who has come to make Bashir an intriguing offer. (S5, Ep 16) [S]
By Inferno's Light: Gul Dukat negotiates Cardassian allegiance with the Dominion. Garak works on a transmitter that will beam him and Worf to safety. (S5, Ep 15) [S]
In Purgatory's Shadow: Garak and Worf are sent to investigate an intercepted coded message from the Gamma Quadrant that appears to be Cardassian in origin. (S5, Ep 14) [S]
The Darkness and the Light: Former members of the Shakaar resistance cell are being murdered. Unable to trace a threatening message, Kira's life may be in danger. (S5, Ep 11) [S]
Things Past: A plasma storm sends Sisko, Odo, Dax and Garak into the past, where they have taken on the outward form of rebel Bajoran slaves who face execution. (S5, Ep 8) [S]
Let He Who Is Without Sin...: The crew members' vacation on the idyllic tourist planet Risa is disrupted by a fundamentalist rebel campaign to restore traditional values. (S5, Ep 7) [S]
Trials and Tribble-ations: Sisko recounts a time-travel incident that left the crew of the Defiant having to infiltrate Captain Kirk's USS Enterprise. (S5, Ep 6) [S]
The Assignment: O'Brien is reunited with his wife - only to find himself the victim of a bizarre form of blackmail, with deadly consequences if he fails to comply. (S5, Ep 5) [S]
...Nor the Battle to the Strong: Answering a distress call from a besieged colony, Jake and Bashir find themselves experiencing the grimness of warfare at first hand. (S5, Ep 4) [S]
The Ship: A crashed Jem'Hadar vessel attracts the attention not only of Sisko and his crew, but of other interested parties who seem desperate to retrieve it. (S5, Ep 2) [S]
Apocalypse Rising: Disguised as Klingons, Sisko and the crew set out on a secret mission to expose Gowron as a Changeling intent on plunging the Federation into war. (S5, Ep 1) [S]
The Quickening: Bashir is determined to find a cure for a terrible fatal plague unleashed upon a planet by the Jem'Hadar as punishment for defying the Dominion. (S4, Ep 24) [S]
To the Death: Sisko and the crew of the Defiant team up with loyal Jem'Hadar in order to prevent a bunch of renagades from gaining access to a planetary gateway. (S4, Ep 23) [S]
For the Cause: Given cause to believe that his lover, a freighter captain, has been using her ship to transport contraband, Sisko takes measures to learn the truth. (S4, Ep 22) [S]
The Muse: A mysterious woman casts a powerful spell over Sisko's son Jake, while Odo springs to the defence of Lwaxana Troi and her unborn child. (S4, Ep 21) [S]
Shattered Mirror: When Jake is lured into the mirror universe, his father follows, and finds himself racing against the clock to aid a rebel band fighting the Alliance. (S4, Ep 20) [S]
Hard Time: Accused of espionage by the Argrathi, O'Brien is punished with a psychological sentence in the form of implanted memories of incarceration. (S4, Ep 19) [S]
Rules of Engagement: Alleged to have caused civilian casualties during a skirmish with the Klingons, Worf faces an extradition hearing, with Sisko acting for the defence. (S4, Ep 18) [S]
Accession: Having vanished two centuries earlier, a Bajoran poet emerges from the wormhole and insists that he is the real Emissary - is he telling the truth? (S4, Ep 17) [S]
The Bar Association: Worf is still having problems settling in at the station, while Rom decides it's time to take action to improve working conditions at Quark's bar. (S4, Ep 16) [S]
Sons of Mogh: Determined to restore the family's lost honour by any means necessary, Worf's brother Kurn makes an unexpected - and disturbing - request. (S4, Ep 15) [S]
Return to Grace: A Klingon attack may offer Gul Dukat an opportunity to restore his prestige - but in order to do so, he requires some assistance from Kira. (S4, Ep 14) [S]
Paradise Lost: Sisko's suspicions are aroused when Earth is put under martial law and security personnel mobilised - does the real threat lie with the Dominion? (S4, Ep 12) [S]
Our Man Bashir: Bashir and Garak have to play out a secret agent story in the holosuite that may have real-life consequences for some of their fellow crew members. (S4, Ep 10) [S]
The Sword of Kahless: In order to unite the Klingon Empire, accomplished Klingon Dahar master Kor, along with Worf and Dax, must find the Sword of Kahless. (S4, Ep 9) [S]
Indiscretion: Kira is suspicious when Dukat, an old enemy, insists on coming along on a personal mission. She soon finds out his true intentions. (S4, Ep 5) [S]
Hippocratic Oath: A group of Jem'Hadar try to overcome their addiction to Ketracel White, and are aided by Bashir and Goran'Agar, who is able to survive without it. (S4, Ep 4) [S]
The Visitor: Jake Sisko, now an old man and revered writer, tells his story to an aspiring novelist of how he lost his father to the infinity of time. (S4, Ep 3) [S]
The Way of the Warrior: Part 2: The Klingons are planning to attack Cardassia, presenting a deadly threat to the peace between the Federation and the Klingon Empire. (S4, Ep 2) [S]
The Way of the Warrior: Part 1: A huge fleet of Klingon ships arrive at DS9 to prepare themselves for a possible Dominion invasion. A familiar face arrives to help. (S4, Ep 1) [S]
The remotest space station on TV! Quark is served with a Writ of Accountability and must defend his mother against a charge of making a profit, something no Ferengi woman can do! S3, ep 23 [S]
Classic sci-fi series. The Siskos set out to prove an old Bajoran space travel theory, while Dr. Bashir struggles with envy when an old medical school rival visits the station. S3, ep 22 [S]
First episode in a two-episode arc of the classic sci-fi series. The bombing of Garak's tailor ship leads Odo to a Romulan plot to invade Cardassia and wage war on the Dominion. S3, ep 20 [S]
The most remote space station on TV! Captain Sisko is kidnapped and taken to the Mirror Universe, where his ultimate mission will be to save the mirror version of his late wife... S3, ep 19 [S]
Classic sci-fi series. A telepathic attack on Dr. Bashir causes him to experience rapid ageing as the station suffers a strange power failure and the DS9 crew begin to act weirdly. S3, Ep18 [S]
Classic sci-fi series. The pursuit of a Maquis vessel leads Odo and Major Kira to a small moon where an unexpected series of events provokes a confession from the Changeling... S3, ep 14 [S]
An emotional visit to the most remote space station on TV. A mishap leaves Vedek Bareil's life hanging in the balance during a period of crucial negotiations with the Cardassians. S3, ep 13 [S]
Conclusion to a thoughtful episode of the classic sci-fi series. As the Sanctuary Districts revolt and the Bell Riots break out, can Sisko restore history to its correct state? S3, ep 12 [S]